.portal-header[data-astro-cid-fdsgpseu]{position:sticky;top:0;z-index:100;background:#ffffffd1;backdrop-filter:blur(16px) saturate(1.3);border-bottom:1px solid var(--line)}.topbar[data-astro-cid-fdsgpseu]{background:var(--primary-dark);color:#d6e0e7;font-size:.82rem}.topbar__inner[data-astro-cid-fdsgpseu]{display:flex;justify-content:space-between;align-items:center;min-height:38px}.topbar__label[data-astro-cid-fdsgpseu]{font-weight:700;letter-spacing:.01em}.topbar__back[data-astro-cid-fdsgpseu]{color:#fff;font-weight:800}.topbar__back[data-astro-cid-fdsgpseu]:hover{color:var(--mta-yellow)}.nav-bar[data-astro-cid-fdsgpseu]{display:flex;align-items:center;gap:1.5rem;min-height:84px}.brand[data-astro-cid-fdsgpseu]{display:inline-flex;align-items:center;gap:.75rem}.brand[data-astro-cid-fdsgpseu] img[data-astro-cid-fdsgpseu]{height:46px;width:auto}.brand__tag[data-astro-cid-fdsgpseu]{font-family:Roboto Slab,serif;font-weight:700;font-size:.95rem;color:var(--ink);padding-left:.75rem;border-left:2px solid var(--line);line-height:1.1;max-width:9ch}.portal-nav[data-astro-cid-fdsgpseu]{margin-left:auto}.portal-nav[data-astro-cid-fdsgpseu] ul[data-astro-cid-fdsgpseu]{display:flex;gap:.3rem;list-style:none;margin:0;padding:0}.portal-nav[data-astro-cid-fdsgpseu] a[data-astro-cid-fdsgpseu]{display:inline-flex;align-items:center;font-weight:800;color:var(--ink);padding:.6rem .95rem;border-radius:8px;font-size:.95rem}.portal-nav[data-astro-cid-fdsgpseu] a[data-astro-cid-fdsgpseu]:hover{color:var(--primary);background:var(--surface-tint)}.portal-nav[data-astro-cid-fdsgpseu] a[data-astro-cid-fdsgpseu].is-active{color:#fff;background:var(--primary)}.menu-toggle[data-astro-cid-fdsgpseu]{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}.menu-toggle[data-astro-cid-fdsgpseu] span[data-astro-cid-fdsgpseu]{width:26px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}.menu-toggle[data-astro-cid-fdsgpseu][aria-expanded=true] span[data-astro-cid-fdsgpseu]:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.menu-toggle[data-astro-cid-fdsgpseu][aria-expanded=true] span[data-astro-cid-fdsgpseu]:nth-child(2){opacity:0}.menu-toggle[data-astro-cid-fdsgpseu][aria-expanded=true] span[data-astro-cid-fdsgpseu]:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.mobile-nav[data-astro-cid-fdsgpseu]{display:none;border-top:1px solid var(--line)}.mobile-nav[data-astro-cid-fdsgpseu] ul[data-astro-cid-fdsgpseu]{list-style:none;margin:0;padding:.5rem var(--gutter) 1rem}.mobile-nav[data-astro-cid-fdsgpseu] a[data-astro-cid-fdsgpseu]{display:block;font-weight:800;color:var(--ink);padding:.7rem 0;border-bottom:1px solid var(--line)}.mobile-nav[data-astro-cid-fdsgpseu] a[data-astro-cid-fdsgpseu].is-active{color:var(--primary)}.mobile-back[data-astro-cid-fdsgpseu]{color:var(--slate)!important;font-weight:700!important;border-bottom:0!important}@media(max-width:980px){.portal-nav[data-astro-cid-fdsgpseu],.brand__tag[data-astro-cid-fdsgpseu]{display:none}.menu-toggle[data-astro-cid-fdsgpseu]{display:flex}.mobile-nav[data-astro-cid-fdsgpseu].open{display:block}}.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--primary);color:#fff;padding:.6rem 1rem;border-radius:0 0 8px;font-weight:800}.skip-link:focus{left:0}